Seachoice Heat Shrink Butt Connector

SEACHOICE Heat Shrink Butt Connector: The Ultimate Marine-Grade Electrical Splice

Ensure unparalleled reliability and long-lasting protection for your critical electrical systems with the SEACHOICE Heat Shrink Butt Connector. Specifically engineered for the most demanding marine and automotive environments, these connectors are the definitive choice for professionals and DIY enthusiasts seeking a robust, completely waterproof, and corrosion-proof solution for splicing wires. Whether you are wiring a boat, upgrading an RV, repairing an off-road vehicle, or working on industrial machinery, these butt splices provide a superior connection that withstands vibration, moisture, and extreme temperature fluctuations.

Unmatched Performance and Durability

At the heart of every SEACHOICE connector is a core designed for maximum performance. The seamless barrel construction ensures a consistently strong and uniform crimp every time, preventing weak spots and potential failures. This design is crucial for maintaining mechanical strength and electrical integrity, especially in applications subject to constant movement and stress. The superior conductivity guarantees minimal voltage drop and efficient power transfer, protecting the performance of your sensitive electronics and accessories.

These connectors create a permanent, hermetic seal that locks out water, salt, and other corrosive agents. This complete environmental protection is essential for preventing wire degradation and connection failure, extending the life of your electrical repairs and installations indefinitely. Say goodbye to intermittent connections and frustrating electrical gremlins caused by moisture intrusion.

Marine grade heat shrinkable butt splices.

99.

9 % pure copper with seamless tube tin plated.

Proprietary nylon/polyolefin 3:

1 shrink ratio tubing with adhesive lining provides maximum clarity for wire inspection purposes faster shrink times and improved abrasion resistance.

Simply insert the wire crimp and heat shrink for a complete environmental seal.



Advanced Features for a Professional Finish

The advanced design of the SEACHOICE butt connector makes installation simple yet highly effective. The translucent tubing allows for visual inspection of the wire before and after crimping, ensuring it is properly positioned for a perfect connection. This clarity provides confidence that your splice is secure before you seal it.

The high 3:1 shrink ratio tubing easily accommodates a wide range of wire sizes and provides a tighter, more secure seal than standard 2:1 connectors. As you apply heat, the outer tubing shrinks snugly around the wire while a special adhesive lining melts and flows, filling any voids to create a waterproof bond and provide exceptional strain relief. This adhesive grip prevents wires from being pulled out and protects the connection point from mechanical stress and vibration, which is a leading cause of wire fatigue and breakage.

Cables

These versatile heat shrink butt connectors are essential accessories for joining, repairing, or extending electrical cables and wires. They are color-coded for easy identification and matching to the correct wire gauge (AWG), ensuring you always use the right connector for the job.
* Red: For 22-18 AWG Cables
* Blue: For 16-14 AWG Cables
* Yellow: For 12-10 AWG Cables

Technical Specifications
* Product Type: Heat Shrink Butt Connector / Splice
* Grade: Marine and Automotive
* Core Material: 99.9% Pure Copper, Seamless Barrel
* Plating: Electro-Tin Plated for Corrosion Resistance
* Tubing Material: Proprietary Nylon/Polyolefin Blend
* Shrink Ratio: 3:1 with Adhesive Lining
* Seal: Waterproof, Airtight, Environmental
* Voltage Rating: Rated for up to 600V
* Temperature Rating: -55°C to 125°C (-67°F to 257°F)
* Compliance: Meets or exceeds ABYC and USCG standards for marine electrical systems